Brett Keller

Base the server's own name on "nsname", not "domain"

6

### Summary: When `nsname` and `domain` in the config are not identical, and the API is set to use Let's Encrypt for its own HTTPS needs, the API is unusable...

Fixes #13498 in Redmine. This fixes a problem with garbled serial console output in the bootloader that was originally described in PR #3268, but that fix is not getting applied...

The demo site for this project (https://isemail.info/) appears not to be functioning currently: